# OC Root 2nd 3rd 4th PC Gene/Definition OC.110573 Bacteria.249559 Proteobacteria.49695 Alphaproteobacteria.67275 psf.5164 psf:PSE_p0271 nucleotide di-P-sugar epimerase or dehydratase; K02377 GDP-L-fucose synthase [EC:1.1.1.271]